Ultra Clean Holdings is trading 4.8% up at $87.23 as the stock continues to rebound alongside semiconductor peers following a sharp sector selloff earlier this week.
- The move follows a significant 11% jump on July 30, 2026, when the stock rallied during a broad surge in chip and equipment names.
- Market sentiment is being driven by positive outlooks on AI-related spending and upbeat quarterly results from major technology and semiconductor companies.